KR20180084361A - 단일검출기 기반의 편광-민감 광 단층영상장치 - Google Patents
단일검출기 기반의 편광-민감 광 단층영상장치 Download PDFInfo
- Publication number
- KR20180084361A KR20180084361A KR1020170007879A KR20170007879A KR20180084361A KR 20180084361 A KR20180084361 A KR 20180084361A KR 1020170007879 A KR1020170007879 A KR 1020170007879A KR 20170007879 A KR20170007879 A KR 20170007879A KR 20180084361 A KR20180084361 A KR 20180084361A
- Authority
- KR
- South Korea
- Prior art keywords
- coherence tomography
- optical coherence
- polarization sensitive
- sensitive optical
- unit detector
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/178—Methods for obtaining spatial resolution of the property being measured
- G01N2021/1785—Three dimensional
- G01N2021/1787—Tomographic, i.e. computerised reconstruction from projective measurements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Ophthalmology & Optometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
본 발명은 본 발명은 단일검출기를 사용하여 검출단에서 샘플단 광 신호의 수직과 수평 성분의 동시 측정이 가능한 단일검출기 기반의 편광-민감 광 단층영상장치를 제공한다.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170007879A KR101919416B1 (ko) | 2017-01-17 | 2017-01-17 | 단일검출기 기반의 편광-민감 광 단층영상장치 |
| PCT/KR2017/000622 WO2018135676A1 (ko) | 2017-01-17 | 2017-01-18 | 단일검출기 기반의 편광-민감 광 단층영상장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170007879A KR101919416B1 (ko) | 2017-01-17 | 2017-01-17 | 단일검출기 기반의 편광-민감 광 단층영상장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180084361A true KR20180084361A (ko) | 2018-07-25 |
| KR101919416B1 KR101919416B1 (ko) | 2019-02-08 |
Family
ID=62908188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170007879A KR101919416B1 (ko) | 2017-01-17 | 2017-01-17 | 단일검출기 기반의 편광-민감 광 단층영상장치 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101919416B1 (ko) |
| WO (1) | WO2018135676A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI749531B (zh) * | 2020-04-22 | 2021-12-11 | 晉弘科技股份有限公司 | 掃描裝置以及光學同調斷層掃描系統 |
| CN113670827A (zh) * | 2021-08-20 | 2021-11-19 | 华南师范大学 | 偏振敏感型光学相干-高光谱显微成像装置及其检测方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100868439B1 (ko) * | 2007-01-15 | 2008-11-11 | 광주과학기술원 | 편광민감 광결맞음 생체영상기기용 간섭 시스템 |
| KR101053222B1 (ko) * | 2009-03-13 | 2011-08-02 | 한국과학기술원 | 멀티라인 카메라를 이용한 광간섭성 단층촬영장치 |
| KR101179759B1 (ko) * | 2011-02-24 | 2012-09-04 | 고려대학교 산학협력단 | 편광 민감 광결맞음 단층 영상 장치 |
| TWI447352B (zh) * | 2011-07-08 | 2014-08-01 | 私立中原大學 | 光學斷層攝影系統 |
| JP5827507B2 (ja) * | 2011-07-12 | 2015-12-02 | 国立大学法人宇都宮大学 | 偏光解析システム |
-
2017
- 2017-01-17 KR KR1020170007879A patent/KR101919416B1/ko active IP Right Grant
- 2017-01-18 WO PCT/KR2017/000622 patent/WO2018135676A1/ko active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR101919416B1 (ko) | 2019-02-08 |
| WO2018135676A1 (ko) | 2018-07-26 |
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| E902 | Notification of reason for refusal | ||
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| GRNT | Written decision to grant |